en_tn/1sa/26/17.md

my son David

Saul established his desired (not actual) relationship with David by using the term "son." (See: rc://en/ta/man/translate/figs-metonymy, rc://en/ta/man/translate/figs-metaphor)

What have I done? What evil is in my hand?

This repetition of a question becomes a doublet, emphasizing the point made. AT: "Clearly, I have done nothing against you. I have no evil plans." (See: rc://en/ta/man/translate/figs-doublet, rc://en/ta/man/translate/figs-rquestion)